| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.34 | 7.298% | $178.4795 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $221.45 | 9.521% | $242.5343 | $242.53 | $242.55 | $242.50 |
| Purchase #3 | $147.79 | 6.735% | $157.7437 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $130.91 | 6.191% | $139.0146 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $178.61 | 9.136% | $194.9278 | $194.93 | $194.95 | $194.90 |
| Purchase #6 | $144.38 | 5.401% | $152.178 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $192.57 | 11.160% | $214.0608 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $1,182.05 | $1,278.9387 | $1,278.93 | $1,279.00 | $1,278.90 | |